US factory building in September 2025

Broke ground

Project	Date	Announced	Source
Rivian Georgia (Project Horizon)Rivian Automotive, Social Circle, Georgia	September 16, 2025Groundbreaking	$5.0B	barchart.com
Brunswick Landing wound care plant expansionMölnlycke Health Care, Brunswick, Maine	September 23, 2025Groundbreaking	$135M	maine.gov
Huntsville research, development and manufacturing facility (Cummings Research Park)Glaukos Corporation, Huntsville, Alabama	September 25, 2025Groundbreaking	$80M	madeinalabama.com
Orchard Park aerospace assembly and test expansionEaton, Orchard Park, New York	September 12, 2025Groundbreaking	$19M	governor.ny.gov
Sartell Plant 1 iron nitride magnet factoryNiron Magnetics, Sartell, Minnesota	September 26, 2025Groundbreaking, reported	—	mining.com

Opened or started production

Project	Date	Announced	Source
Moses Lake silicon anode plantSila Nanotechnologies, Moses Lake, Washington	September 23, 2025Opened	—	silanano.com

Announced

Project	Date	Announced	Source
Houston API facility, Generation ParkEli Lilly and Company, Houston, Texas	September 23, 2025Announced	$6.5B	investor.lilly.com
Richmond-area ADC / API facilityEli Lilly and Company, Goochland County (West Creek), Virginia	September 16, 2025Announced	$5.0B	investor.lilly.com
Alabama River Cellulose mill modernization and expansionGeorgia-Pacific (GP Cellulose), Perdue Hill, Alabama	September 10, 2025Announced	$800M	madeinalabama.com
South Boston large power transformer facilityHitachi Energy, South Boston, Virginia	September 4, 2025Announced	$457M	governor.virginia.gov
Prattville laminate shingle plantOwens Corning, Prattville, Alabama	September 19, 2025Announced	$325M	madeinalabama.com
Columbus rare earth permanent magnet plantJS Link America Inc. (JS Link), Columbus, Georgia	September 3, 2025Announced	$223M	georgia.org
Spartanburg County flight-control actuation plant (Smith Farms Industrial Park)Woodward, Inc., Greer, South Carolina	September 16, 2025Announced	$200M	governor.sc.gov
Salt Lake City rail vehicle plant expansionStadler US, Salt Lake City, Utah	September 11, 2025Announced	$189M	business.utah.gov
Northborough materials plant expansionSaint-Gobain Ceramics & Plastics Inc., Northborough, Massachusetts	September 17, 2025Announced	$120M	mass.gov
Iron County rocket motor additives plant expansionAmerican Pacific Corporation (AMPAC), Cedar City, Utah	September 11, 2025Announced	$100M	business.utah.gov
Billerica advanced manufacturing expansionEntegris Inc., Billerica, Massachusetts	September 17, 2025Announced	$100M	mass.gov
Washington transformer plant expansionWEG Transformers USA, Washington, Missouri	September 23, 2025Announced	$77M	ded.mo.gov
Tin Ridge tin refining plantNathan Trotter, Martinsville area, Virginia	September 9, 2025Announced	$65M	governor.virginia.gov
Cedar City PVC pipe and fittings plantPPI America Inc., Cedar City, Utah	September 11, 2025Announced	$52M	business.utah.gov
Tradepoint Atlantic spiralweld steel pile millJD Fields HDM Spiralweld Mill, LLC (JD Fields & Company / HDM Steel Pipe), Sparrows Point, Maryland	September 16, 2025Announced	$50M	commerce.maryland.gov
New Braunfels blow molding plantLefko USA Inc., New Braunfels, Texas	September 30, 2025Announced	$15M	gov.texas.gov

Milestones from company, state, SEC and federal sources; "reported" means a news report not yet confirmed by the company or state. Figures are as announced. Months with fewer than three milestones are folded into the tracker only.

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